12973851

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{14561}}^1$

素因数の和:14584

約数の個数: 20

約数和(自身を含む): 21144024

約数和(自身を除く): 8170173

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14561, 43683, 131049, 160171, 393147, 480513, 1179441, 1441539, 4324617, 12973851]

約数ペア:

[(1, 12973851), (3, 4324617), (9, 1441539), (11, 1179441), (27, 480513), (33, 393147), (81, 160171), (99, 131049), (297, 43683), (891, 14561)]